package com.ajl.wx.module.course.service;

import com.ajl.wx.beans.dto.CourseDTO;
import com.ajl.wx.beans.po.CoursePO;
import com.ajl.wx.beans.vo.BaseMap;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author HouXinLin
 * @since 2020-09-17
 */
public interface ITbCourseService extends IService<CoursePO> {
    public List<CoursePO> listCourse();

    public List<String> listTypes();

    public  List<CourseDTO> listCourseByType(String type);

    public List<BaseMap> listHot();

    public int insert(CoursePO coursePO);




}
